Any problems with new RPS Advantage and warp feeds ?

[CFD323]

I had heard a while back that the new oil-less shells from RPS were causing a "problem" with the warp feeds. Has anyone else had problems with this ?

[TheTramp]

I had some problems right in the beginning with feed wheel not slipping past the balls once it had fed one in. This caused the motor to strain but not move (always bad). Then I smeared some vegatable oil on both of the wheel discs (the parts of them that touch the balls only) and now it slips past the balls with no problem. Others have used a little paint from a paint ball with good effect but I'd stick to the veg. oil. Just make sure to only use enough oil to make sure the disc will slip. Too much oil and the balls could carry some into your barrel and cause accuracy issues.
Hope this helps.