#1
I have a Peavey Vyper 75 watt and today I was putting some Christmas stuff into the attic and some stuff fell and hit the low and mid knobs off. I became very worried when I saw the knobs off. I put them back on and they worked just fine, but are there any concerns due to this issue so I can fix them right away?

Thanks.
Gear
Ibanez GIO Electric Guitar
Ibanez V50 Acoustic Guitar
Peavey Vypyr 75watt
RP55 Guitar Modulation (thinking of selling)


Fairmount Avenue
#2
If things are working, they're working. Aside from checking to see if anything's broken/loose, there's nothing to do. Just be thankful it still works.
#3
If they're working it's all good. Test both knobs.
Jackson RR5 ivory w/ EMG 81/85
Jackson DX6 w/ SD Distortion & Dimarzio Super Distortion
Fender Starcaster Sunburst
Mesa/Boogie DC-3
Johnson JT50 Mirage
Ibanez TS-9
Morley Bad Horsie 2
Boss CE-5

ISP Decimator
Boss DD-6
Korg Pitchblack