I won't have a chance to work on it until this weekend Nick. The timing is the first thing I'll do as it might be an easy solution (like that ever happens).
What about the jet? The info in the other thread about ratios and jet adjustments which indicates the Weber is often under jetted for Rovers. I have no clue if mine has been changed or not as a PO did the work and I can't get in touch with him.
64 IIa 88
94 Discovery
06 Toyota 4R (DD)
~Matt
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"Not all who wander are lost"~Tolkein