Tool Compensation for Hotwire-Machine

When trying to use tool-compensation with my hotwire foam cutter to compensate for wire-thickness and the melted zone around it only the xy-coordinate system is affected, the uv-system just seems to ignore it.

I am using the following lines:

G10 L1 P1 R0.5
T1 M6

in conjunction with G41 / G42 after the first G0 move.

Is there any way to turn on tool compensation for the uv-plane as well?

Otherwise it would be useless of course...

Thanks for any help!

why at all compensation you shoudt offset in the CAM
as you are working with constant head the Veleocity shoudt be always the same so also the KERF with shoudt be the same