Just about to install the compression adjusters in the bottom of my stock 630 45mm shiver forks and am wondering if anyone can give me some pointers on removing the stock non-adjustable bottom bolts. How do I hold the cartridge to loosen the bottom bolts? Is there a tool I can purchase for this purpose and where do I get it? Also the compression adjusters I purchased came with the valving (shim stack) when using the part number in the manuals for ordering . Could this shim stack valving be different than the non-adjustable shim statck valving?