Thanks for the response, all food for thought.
The Lyriks are coil U-Turn, riding mainly at Glentress and Inners, some further afield long Scottish days out and the odd trip to Laggan.
The bike is a DW 5spot and I know it suits the 150mm length almost perfectly. I tried some 140mm forks (Thors = rubbish/divetastic) on it to start with but it was too twitchy with loads of pedal strikes. The Lyriks have been great for everything but long grinding climbs are painful. I can’t help thinking that the bike would really benefit from losing a couple of lbs.
With the 10% of at Merlin I can afford some new forks without breaking the bank.
Are 150mm revelation’s with a 20mm axle really that noodlely?