yep, crosman.
Just increased the valve volume.
More pumps required to attain the same pressure, but once you get there, you gain 1-2 FP
JB
PS reducing check valve return spring strength makes pumping a bit easier too <img src="http://jsramsbottom.co.uk/bbs/e/icon_smile.gif" alt="Smile" width="15" height="15"><!--graemlin:-->