Cutting SVCD with mpeg2vcr

[Fury]

Just a quick one - womble's mpeg2vcr is a nice little tool for editing, but i seem to be experiencing a problem. Before cutting, audio is in sync. After cutting, the audio seems to be progressively out of sync, and is about 2 or 3 seconds out after 30 mins. If i cut a clip in half, both start out in sync, but then drift.
Is this due to a slight miscalculation with frame rate, or am i just not picking up on something? I really don't want to have to demux, cut (and maybe resample) and then remux.

I would use tmpenc, but thats flaky at the best of times.

Any ideas?

[IGuaNAdoN]

i presonally like to start with a vid stream and an audio and load them into bbmpeg and let it mux and cut. maybe this is just me... but i think it works great... cut at 795 for 80min cd.