Weird Triangle Selection Issue

[bekacraft]

Hello!

I think I accidentally clicked something and now this weird triangular selection highlight pops up. 

How can I make it normal again?

Also, I try to align the screw to object surface but it doesn't work. I've tried all the X Y Z combinations on the menu.

I couldn't figure out Select and Place tool either. 

I am desperate around here 😄

[RobH2 · Accepted solution]

Try exiting out of 'Poly' subobject mode and turn off 'Snaps'. See if that gets you back to square one. 

[bekacraft]

Thanks, turns out I've accidentally enabled midpoint snap in the snap settings. 

Disabling it solved the problem.