Adrian
Yes the new Remus revolution will melt your indicator stems when you have paniers on IF you remove the baffle in the pipe, which most do as it improves the performance even more , talk to sherpa ( John Trickett ) of the SAM group he's done it, the reason is this can has a removable baffle, now when the baffle is in place there is a little pipe with a 45 degree bend in it that deflects the hot gases rearward, so no problem when this is removed the bend is no longer there and the gases now are in line with the indicator stem, if you put panniers on this further restricts the gases and the indicator gets melted.
Remus have acknowleged that this is an issue and have made an external deflector pipe for the purpose.
The Sebring twister has a different pipe exit and does not suffer from this problem, strange since its made in the same factory by the same people and its 30% cheaper. Mine still has the baffle in place and it did noticably improve the performance, your welcome to come and see it, if you take it for a run you'll see the difference.
Go and have a word with big Dave at Rainbow he has all the info on this problem