HI,

I am surprised that you are having such an issue with masking tape sticking to the bottom of your model. It is usually quite easy to removeand does not get "stuck" to the model when you take it off.

There are alternatives to masking tape. We also use Kapton tape with a layer of thinly spread PVA or you can use glue stick instead. The other alternative is hairspray, cheap and cheerful seems to work best where the hairspray would essentially turn your hair into an immovable plastic lump on your head.