I finally got hold of an OEM spring compressor and I will be removing the front springs in the next few weeks.
The workshop manual advises using two guide pins in place of two of the spring pan bolts, which I don’t have.
I don’t have access to the car at the moment and just wondered if anyone could tell me the thread size of the spring pan bolts, so I could set myself up with a couple of suitable pins.
These are as rare as hens teeth - I’m surprised you don’t want to make it a permanent addition to your tool kit. Like most folk I used a tool cobbled together using grade 8.8 threaded rod etc. IIRC the OEM tool needs a fair clearance under the car - rather more than the clearance required for a home made item. Having said that, if you’re determined to move it on PM me when you’re ready.
I use this simple home-made set up (see photo). It is really not hard.
The coupling nuts help go faster and distribute the force of the spring on more threads.
After 5 pairs of springs, no damage to the threads. All is tight as new.
I have a similar setup, works perfectly, is stronger than original tool, each rod needs to be only 30cm long, You can use 1 metre of grade 8 rod, and a couple of shorter bolts if you want.
I have access to the real tool, but prefer my own setup, as the Club tool has its single main thread a bit chewed, is harder to use, and I have to go pick it up and take it back
(An old rear Jag brake disc and some threaded rod works on the rear springs)