Thanx for all the answers ... and Peter, I´d be very grateful for one of the trigger brackets. (could you pm me so that I can re-imburse the costs). I´ve got one of the infamous .308 No. 5 conversions (on a No. 4 action) that shoots quite well at 300 metres, even when it´s hot. Have spent so much energy on it, making a new fore-end, pumicing and oiling the wood, bedding the action etc. that it´s now part of the family. Nothing´s too good for that rifle and the trigger´d be the final effort.

PS
Suppose that the bolt handle poking me in the back is a valuable reminder that I haven´t lost it on the bike on the way to the range.