Add experimental arc support for Firepick Delta
Add experimental arc support for Firepick Delta

Wallacoloo/printipi,Wallacoloo/printipi,Wallacoloo/printipi,harry159821/printipi,Igor-Rast/printipi,harry159821/printipi,Wallacoloo/printipi,Igor-Rast/printipi,Igor-Rast/printipi,harry159821/printipi,Igor-Rast/printipi,harry159821/printipi