it is very rare for the internals to fail have you triereseting the air gap on the magnetic pick up? use a special brass feeler blade for this as a steel one can demagnatise them then you could have the problem you have got there is a set of tests to confirm the fault will mail it to you tonite
Not sure, the Landyt has been cutting out periodically for a few weeks, normally starts after a few minutes. Originally thought it was fuel problem, but this time when it cut out there was plenty of fuel and good pressure. Put a tester on one ofthe plugs and there was no spark when I tried to start it, changed the coil, put a new amplifier on the dizzy and still no spark, so assume the dizzy is knackered?