2 months ago, when I went to PKI, both SOB and King Kobra were running only 1 train. I'm pretty sure both problems have been fixed. Face/Off has a helluva line any time, as the track layout only allows one train. still well worth the wait IMO. the Vortex has long since been perfected from an efficency standpoint. lines should move fast if they exist at all. OL:FOF... Great ride, bring advil. it's hard to tell how long the line will be until you get in it, but it's usually worth the wait, both the ride and that atmospheric line. Beast's lines have boosted from Jr's press, usually about 30-60 minutes. racer is walk-on as always. Kobra and Top Gun, I dunno.