I've plugged 2400mg recently and can confirm plugging has its benefits.
As we know, gabas aren't the best recreational drug.
However, taken in high doses, the subtle onset of a very slight euphoria and a mental state almost as if you were on adderall (only the part that makes you want to not stop talking and wanting to be sociable) makes gabapentin an amazing, underestimated drug.
I, for one, am very pleased many have no idea about them. Doctors will prescribe them like candy. Even for junkies with "drug seeker behavior" on their med records. I can only hope people stay clueless, or at least shut the fuck up about gabapentin before it gets a scheduled label on it, like tramadol recently (at least in my home state of NY)
I get #120 / 600mg pills (non-capsules) and mostly take orally. One dose per day usually of about 3g's. Yeah, about 5 - 6 pills will be my sweet spot. Bumping maybe one or two throughout the day. Any more, like a poster above explained, there's a diminishing return on the "high" meaning the more you take past a certain "sweet spot" point, taking any more has minimal effects.
Anyway, plugged 4 pills crushed with saline (I have enema tech) and it worked like a charm. The onset was almost rush-like. Almost like the first time I parachuted about 4 grams. A very trippy feeling. Not very pleasant after about 5 mins. Think it took too much.
Gotta be careful and find the sweet spot is all. Next time I plug, I'm going with 1800mg instead. It seems to be a golden rule that when plugging, you can always use less with same or even better results.
Im making gabas sound amazing and may get some bad feedback because of that, but if you're gonna talk shit sb this post, you probably just haven't found your sweet spot for the drug yet and are upset someone else is having fun on a drug you've tried and thought was shit, then immediately overlooked.
Low dose (1000 - 2000mg even, is low. If you're trying for the recreational high) I'd recommend experimenting with increments. High increments. Stay well below 3.5 - 4.0g's if you're naive, but depending on whatever physical factors of your body, try the 2.0 - 3.0g range before you bash this awesome drug.
Back to OP, again, in my past experience, it enhanced it. Not phenomenally, but it did enhance it factorially.
Edit: I forgot to mention, the main amazing thing ab this drug is the elimination or at least drastic reduction of bad wd symptoms from many other addicting, high scheduled drugs. I'd like to try Lyrica (idk if it's scheduled) but I think it's probably off-lable used just like gabas with wd.