Hi all, sorry if this is a little off topic, but sometimes I need to cut foam cores to build planes.
So finally I decided to put together a little tool to calculate the position of the fixed position of the hot wire, in the case of one man work.
This way it is possible to cut foam cores alone, using only one airfoil template.
Here is a screenshot :
It should be correct, but if someone find something wrong, please tell me and I will fix it.
I thought this could be useful to some one, so here is it.