#1
So since i got my wah pedal i've been playing standing up however my neck after like 10mins is SORE as fsk.

What am i doing wrong?

I have my guitar slightly high up,

But the back of my neck just feels really... tense
#2
If possible, take a picture of how you stand and wear your strap. It'd be much easier to tell you what you're doing wrong
Breaking stereotypes by playing indie on a metal guitar.

Current Gear
- Epiphone Les Paul Standard (Plus Top)
- Crappy Strat Copy (Redecorated, looks snazzy)
- Ibanez Acoustic/Electric Guitar
- Ibanez RG1570 Mirage Blue
- Peavey Vypyr 30 Watt
#4
Do you bend your head forward alot too look at your guitar and wah? That might be the problem, try to have good support from your back and look forward with a straight neck.
The very existence of flamethrowers proves that some time, somewhere, someone said to themselves, "You know, I want to set those people over there on fire, but I'm just not close enough to get the job done.

-George Carlin