Anybody know of a good free trance gate plugin?

I've tried Trancegate from Acme Bar Gig and it sounds really nice and has the features I want but seem to have an uneven number of steps making it loop kinda uneven (or it's just me not understanding how to use it correctly).

Any suggestions?

You can try some of the freeware by De la mancha.
 
gator, pfilter, sfilter would all be woth a try.
 
De La Mancha's Freeware