<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Can be neg/pos, pos/neg, pos/pos or neg/neg as long as opposites<br><br><div dir="ltr">Jas iP</div><div dir="ltr"><br><blockquote type="cite">On Nov 24, 2019, at 8:20 PM, Don Szczur via NSRCA-discussion <nsrca-discussion@lists.nsrca.org> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr">
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Snaps can alternate one negative and other positive (opposite)? The way its shown on ppt both are positive but the negative options are not as clear. Two opposite positives can be done but I expect geometry can best be preserved with one positive one opposite neg.
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<div>Thanks in advance,</div>
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<div>Don</div>
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