Not confirmed this yet but will do on sunday as have training.
possiable fix.
after i totaly stripped the marker down (and i mean totally)
i cleaned everything and removed all traces of old lubricant using cotten wool and a lot of time.
then relubed with P.E. oil and reassemebled, now its shooting between 260fps and 300fps (using the stock barrel).
I will test this using a tighter barrel this weekend to match it to paint and let you know.
if this has resolved it then it looks like some of the channels where blocked a bit by some lube from the factory as i never cleaned the marker that deep before.
possiable fix.
after i totaly stripped the marker down (and i mean totally)
i cleaned everything and removed all traces of old lubricant using cotten wool and a lot of time.
then relubed with P.E. oil and reassemebled, now its shooting between 260fps and 300fps (using the stock barrel).
I will test this using a tighter barrel this weekend to match it to paint and let you know.
if this has resolved it then it looks like some of the channels where blocked a bit by some lube from the factory as i never cleaned the marker that deep before.