^Hey, just merged your query in here dude.
Well, apparently weak could mean a few things. Theres no real way to gauge your dose if you don't know it already- if that makes sense. I would always adives a first-timer to take one hit for their first experience- I don't know whether you should buy two, let your wallet determine that

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I rarely smoke weed on LSD; I just don't want to, but a lot of people find their trips can take a more paranoid and anxious turn after smoking. Of course, it really depends on your tolerance. If your a regular smoker who doesn't get blasted out of his 'ead from pot, you'd be fine to smoke. However, if your only a occaisional user, I would personally say don't smoke; save it for the comedown.