So, after three weeks without use (it was a nice holiday) the indicators on the 1999 CB250 have developed an intermittent fault. Just every now and then, both sides at once, and then they start working again after a bit of a rest. This is more than a nuisance as I was going to ring up and book my P test tomorrow - that may have to wait until I'm sure the indicators are going to work all the time. So far I have: filled the switch with electrical cleaning solvent cleaned the relay terminals taken out the battery and checked the voltage (around 12.76 - no way of checking load) Then it all works fine for about an hour, then another patch of nothing. I'm suspecting maybe the relay or power supply to the relay. Has anyone any other suggestions that I might try before paying someone who knows what they're doing to look at it?