curves are not implemented ?

congratulations for the good work

Best Regards,

Di Nardo Gennaro
Dental LAB

   Via de nicola ,4
C/mare di stabia NA
     80053
       ITALY

tel +39 081 8701975
tel +39 0813944095
P.iva 00344061213
N. reg Min. sanita'
ITCA01005606