Bought a centre stand from James Sherlock for my 2017 Rallye. Fitted one bracket with spring attached to the pivot pin on underside of the frame. I'm struggling to pull the springs (with notched bracket attached to the other end of the springs) down to the pivot pin on the centre stand. The least distance to stretch the springs is with the centre stand up against the swinging arm/shaft drive. Any tips on how to stretch the springs that last 10-12mm to latch the bracket onto the pivot pin?