Without the Anti-Gravity, it's kind of difficult to fool around with wormholes. I can't get vertical speed boosts with gravity either capping the speed or going against the direction I want. I probably could get horizontal boosts if I tried, but this time I haven't.
In any case, it's less interesting, too. Good thing I also did an Anti-Gravity run where I bought a second one. It synced just fine when I inserted several frames for the extra purchase.