What steps will reproduce the problem? 1. setMax( 1 ), get 2 positions on x axis 2. setMax (0 ), crashes

What we do is:

if ( numPosDesired > 1 ) { xa.setMax ( numPosDesired - 1 ); } else { xa.setMax ( 1 ); }

So we only get an extra position in the infrequent case of a single position, but we'd like it to work consistently and as expected in all cases.

PS: we love this library and are using it as part of our product.