SGM G4 Wash Beam fixture profile

I'm using a couple of G4 wash beams. There seems to be some discrepancies in the fixture profile. The units are Red,Green, Blue, Amber, Mint LEDs. However, the fixture profile only gives me control of the Red Green and Blue emitters. Is this deliberate in the same way that the original coloursources did not give control of the lime emitter? 

Also the zoom range in the fixture profile runs between 9 and 76 degrees when the documentation for the unit says that the zoom range is 4.8 to 36. 9 to 76 is the listed spec for the G4 Wash, but the units are definitely patched as Wash Beams.