exhaust popping

[ib12]

Just had 1st 600 mile service. Now my exhaust pops when throttling down or reving up from idle. Its a 2001 RST model and the fuel system was re-mapped during service. Is this popping anything to worry about cos' my service agent (Riossi) are closing down at the end of the month.

[Smoke Eater 41]

I'd say it was remapped incorrectly. How did they do it?

[ib12]

Sorry its taken awhile to respond have been a bit busy. Don't know how it was re-mapped but its going to another dealer in 10 days to be looked at and have a mirror replaced under warranty(vibrates too much, not seating on stalk properly). I only got 110 miles from a tank so something is wrong. I have been looking at Tuneboy for future use but I'm not sure that I would'nt mess things up. I like fiddling to get things how I want them but I can't afford to be without my bike as I use it daily.There does'nt seem to be much in the way of different maps available, unlike Triumph which has quite a few to choose from depending on what adaptions you've made.