I've done a few of these in recent times, with extremely active files (40+ hits), however the broker does need to show a lot of finesse in getting them across the line. Generally we need to avoid credit scoring lenders, but stay within DUA lenders and their policy to make them slide. They may still ask for the reason behind the active file, but a concise letter outlining the reason, as well as how you're not continuing this pattern will generally keep everyone involved happy.
For the most part however, if you can avoid it it can be a wise move to let things simmer for a while, continue saving/reduce debt whilst letting the credit file repair itself by not putting any new activity for a few months.
For the most part however, if you can avoid it it can be a wise move to let things simmer for a while, continue saving/reduce debt whilst letting the credit file repair itself by not putting any new activity for a few months.