[LDCad] Building the V-shape engine - piston placement helper does not work

[Paweł Turalski]

Hi everyone!
I use the LDcad for some time and I can build a lot, but I still have the same problem when I try to build the engine. When I try to use the helper in misc, I see the info "There are no piston and or cylinder block to work with." but there are pistons and cylinders. Finally I just try to adjust them manually (incorrect I guess), but finally I would like to change it. What I do wrong? Or is it a bug? I tried with different cylinder molds too - the result is the same