I've never seen those numbers, so I may be wrong, but try this:
1. open LFSRelax.cfg
2. scroll down to the bottom of the file
3. look for "AccelerationPrivateMessage = ^3{AccelerationTime}^7 ..." (that line is actually longer)
4. insert '#' in front of this line (without the quotes).
5. save and close the file, then relaunch LFSRelax, LFS, and try again.
1. open LFSRelax.cfg
2. scroll down to the bottom of the file
3. look for "AccelerationPrivateMessage = ^3{AccelerationTime}^7 ..." (that line is actually longer)
4. insert '#' in front of this line (without the quotes).
5. save and close the file, then relaunch LFSRelax, LFS, and try again.