Turn your boiler up till you cant hold on to your radiator for 5 deconds any more, then shoot it with your new temp gun and note the temp, normal is anything lower than that, anything higher than that is worrying
Hot Bodies Lightning 2 Pro carbon, Mega 22/30/2, MMM, 4s3-5Ah.
Tamiya F201 carbon, Mamba 7700, MM, 2s A123 2.3ah.
Xray XT8, 1518, MMM, 4s5Ah.
Lots of boats.
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