Quote Originally Posted by TopJimmyCooks View Post
doubt pla will stick to ninjaflex but no experience. usually dissimilar filaments at dissimilar temps will not stick at all. the pla starting at the bed might give it a fighting chance.
OK...got it. Actually, I called the manufacturer of ninja flex. They recommended ABS or disolvable filament would work for support material.

Hope this info helps others as well.

Thank you again for your help and advice.