no, i was pinching 1 10kg plate on each hand. lol. hahah.

So, ya saying that, the other exercise should be on eg ; 6 reps x 4 sets or 8 reps x 3 sets?

Some clowns (me for example), do low reppers all the time and plenty sets. I guess our bodies can get used to it, after gradual training. Mmm.....taking into account wat jones said, it's true that you may get a CNS burn.

However, I've done this sort of training for a year+ now, and I've never actually even once, felt a CNS burn. Sure some symptoms were there, but 1 week rest, then nothing d. Fresh and ready to hit the gym.

Since squats is your main exercise. Then I guess U could consider your bench as your "other" exercise since it's not really that much of a compound movement. Just chest, arms and shoulders, so it's more like an upper body movement. I actually haven't seen anybody burning out their CNS with benches. Metal militia crew? The biggest benchers in the world, bench specialists. They do 2 heavy days a week, no speed days. Their bench numbers are beyond 800LBS (suited, but nevertheless)

I just would speak against deadlifting movements of course and you can probably tell anyway.

I just jack of probably 2-3 days once, and I dont think it has nothing to do with my CNS etc. The only thing probably is because the Porn that im watching has some super hot babes, or I am sleeping with some chick. Doesnt that turn you on man? And oh yeah, there was once I dont know why till this day, there was this super fukkin hot chick jogging on the treadmill beside me and she had this lil n***** slip, man I nearly felt like jackin of on the spot, heck i didnt the whole day.
But what happens in the future, I`ll never know, the Lord of Jacking Off has it written somewhere. 

Shake while you can my fellow mates !