well, here's a list of the heights I worked out from measuring carefully last night (out of boredom/curiosity) but please note that these are just estimates not 100% accurate!But feel free to use these heights as a guide for when you wanna draw these characters together, I suppose
the ones marked as 'official' are ones that were stated by Insomniac
Ratchet: 1.53 metres (5.1 feet) official
Clank: 0.7 metres (2.2 feet) official
Captain Qwark: 3 metres (10 feet) official - Future series only. He was larger in PS2/All 4 One!
Ace Hardlight: 2.7 metres (8.85 feet)
Gleeman Vox: 2 metres (6.5 feet)
The Eviscerator: 2.83 metres (9.3 feet)
Shellshock: 3 metres (10 feet)
Reactor: 3.65 metres (12 feet)
Big Al: 1.97 metres (6.46 feet) Cyber Al in Deadlocked. He seems to be larger in R&C3 though
Angela Cross: 1.93 metres (6.3 feet) official, apparently
The Smuggler: 2.5 metres (8.2 feet) (Tools of Destruction)
Talwyn: 1.7 metres (5.57 feet)
Courtney Gears: 2.22 metres (7.3 feet)
Skidd: 2 metres (6.5 feet) R&C3: he's way bigger in R&C1 though
Skrunch: 1.4 metres (4.6 feet)
Sasha: 1.67 metres (5.47 feet)
President Phyronix: 2.05 metres (6.7 feet)
Alister Azimuth 1.81m (5.9 feet) (to the head, not the ears!)
Dr Nefarious 2.94m (9.64 feet) based on Crack in Time. But they stated him to be only 6 foot in All 4 One, oddly.
I might work it out for more characters later
I'll also post up some proof on how I worked it out for Ace, Vox and Ratchet (since they were the more difficult ones)And it is impossible to figure out Juanita & Dallas' heights, because they're only ever standing/sitting together. There's nobody else to compare them to 8O
*****
I know this probably doesn't matter to anybody, besides freaks such as myself. But I am quite a serious artist when it comes to figuring out the heights and such of characters, because it's helpful for when I compare and draw groups of characters together in the same artwork, writing and describing them in references, stories and whatever.
Ratchet's height and weight was officially mentioned several times. He's 5 feet tall, or 1.5 metres for the Metric folks like me. At Deadlocked he weighed 97.5 lb, or 44.2 kg. That's smaller than most of us humans, but when compared with most other races in R&C, that's VERY small on average. Even for a lombax he's pretty small, since Angela Cross and Alister Azimuth are a fair bit larger.
But that's not the main thing I'm fussing over!
I did some careful researching of scenes where Ace, Vox and others appear and I've realized that... I calculated Ace's height completely wrong! How could I be so stupid!!!
I guess back then I didn't pay much attention when I was figuring out things.... due to the lack of scenes where these characters are standing next to one another. But I figured it out for sure this time, with the scene when Ratchet is standing right next to Vox. And then I compared the scenes when Ace is standing next to Vox too.
Ace is actually around 2.7 metres (8.85 feet) tall.... WTF!!!!!!!!!!
At least not as oversized as Captain Qwark, who's just tops at 3m (9.85 feet)
(officially confirmed too, and it's easy to notice in the games since he's exactly twice as tall as Ratchet)Gleeman Vox is around 2 metres tall, just in-case you were curious.
Looks like I need to revamp all the refsheets now, even the non-verpardi like Leera, Kurt, etc
which I was already doing so anyway (which is why I DOUBLE CHECKED their heights today). The Verpardi is a huge race then, kinda reminds me of the super tall Navi now at least this changes nothing for the TFS story, as well as Ace of Hearts. Still silly of me not to properly notice until now and I call myself the biggest Ace fan in the world 
God, I don't even know how to estimate the weights now. It's all out of whack. Damn you Ratchet for being too small!
now Ah it's funny to ramble about crap that doesn't matter at all to the real world. Silly ol' me
