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Did you try plugging in a new servo to the receiver in the airplane.
If it also has centering issues then the problem should be with the
transmitter.<br>
Stuart<br>
<br>
J N Hiller wrote:
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<p class="MsoNormal"><span class="EmailStyle21"><font color="#993366"
face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">I should have mentioned
one other thing I did upon returning home
yesterday. I plugged in another receiver and got the same centering
offset. I
also noted the servos seamed to hunt a little (intermittently) between
beeping
the trims, classic bad servo pot symptoms. I remember when we had to
clean them
several times a season. I don't know if you can clean them anymore, in
any case
it isn't worth doing on a $35 servo. By the time the electronics have a
problem
the gears are loose also.</span></font></span><span class="EmailStyle21"><font
color="#993366" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: rgb(153, 51, 102);"><o:p></o:p></span></font></span></p>
<p class="MsoNormal"><span class="EmailStyle21"><font color="#993366"
face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">I'm down to my last two
3152's and I've held off restocking trying to
decide if I want to change to a JR 2.4 system or stay with Futaba (I
prefer to
keep the components matched). I can probably get through this season
and next
year I will be flying an all new design with new stuff in it. <span
style=""> </span><o:p></o:p></span></font></span></p>
<p class="MsoNormal"><span class="EmailStyle21"><font color="#993366"
face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Jim<o:p></o:p></span></font></span></p>
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face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><!--[if !supportEmptyParas]--> <!--[endif]--><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font color="black"
face="Tahoma" size="2"><span
style="font-size: 10pt; font-family: Tahoma;">-----Original
Message-----<br>
<b><span style="font-weight: bold;">From:</span></b>
<a class="moz-txt-link-abbreviated" href="mailto:nsrca-discussion-bounces@lists.nsrca.org">nsrca-discussion-bounces@lists.nsrca.org</a>
[<a class="moz-txt-link-freetext" href="mailto:nsrca-discussion-bounces@lists.nsrca.org">mailto:nsrca-discussion-bounces@lists.nsrca.org</a>]<b><span
style="font-weight: bold;">On Behalf Of </span></b>Bill's Email<br>
<b><span style="font-weight: bold;">Sent:</span></b> Thursday, August
06, 2009
11:13 AM<br>
<b><span style="font-weight: bold;">To:</span></b> General pattern
discussion<br>
<b><span style="font-weight: bold;">Subject:</span></b> Re:
[NSRCA-discussion]
Trim Change</span></font></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font color="black"
face="Times New Roman" size="3"><span style="font-size: 12pt;"><!--[if !supportEmptyParas]--> <!--[endif]--><o:p></o:p></span></font></p>
<p class="MsoNormal" style="margin-left: 0.5in;"><font color="black"
face="Times New Roman" size="3"><span style="font-size: 12pt;">Tony
wrote: <o:p></o:p></span></font></p>
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</xml><![endif]-->Trim
change with dual rates in not necessarily a bad
pot. It could be a good pot that has slipped. This is very
common. Futaba even went to metal straps to help stop this. Pots
that are bad usually have dirty control, or a tight shaft. <u1:p></u1:p></u1:SmartTagType></u1:SmartTagType></u1:SmartTagType></u1:SmartTagType></u1:SmartTagType></u1:SmartTagType></u1:SmartTagType></span></font><o:p></o:p></p>
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color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;"><u1:p> </u1:p></span></font><o:p></o:p></p>
<p class="MsoNormal"
style="margin-right: 0in; margin-bottom: 12pt; margin-left: 0.5in;"><font
color="black" face="Times New Roman" size="3"><span
style="font-size: 12pt;">I guess I should rephrase my comment to be
more
accurate. Trim changes are an indication of a problem with the pots.
They may
be bad or have slipped. Either way it is a sign that a trip to the
transmitter
doctor is in order.<br style="">
<!--[if !supportLineBreakNewLine]--><br style="">
<!--[endif]--><o:p></o:p></span></font></p>
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