%age for me, leads to a tighter finish, makes the last GP count.
Also prefer to stick with the 6/9 format as it doesnt punish those that have "real life" commitments i.e. work/family ect.
AirArms RN10/EV2 Stock-2007 Big nikko FT Kit
AirArms NJR100 Hawke Airmax SR6 HFT/SFT Kit
Feinwerkbau 600 10 metre
HW77K-zeiler 6-24x44 Work in progress
Webley Vulcan .22 Lovely old relic