Did the GSXS tyre yesterday evening - after it picked up a clout last week. Fought me a bit, but got it done.
Went out on the TG300S and the back was a bit wayward, rear tyre shot on that [slick in the centre] just went out to the workshop and did that, that as I bought a replacement in the winter. More to take apart than the GSXS, but everything was straight forward - the tyre itself was amazingly easy - old one came off no fuss and the new one went on no muss.