- My thighs are bigger than my calves

Calves are pretty minuscule, but they're getting better now that I don't neglect them all the time. Still takes a lot of work to get not a lot of results, though.
- Mostly variations of squat, deadlift and calf raise, with some Nordic leg curls when I can fit them into the program. I use front squats, high bar, low bar; conventional deadlifts, RDLs/SLDLs/goodmornings, and sometimes deficit/block deadlifts. When I'm at the uni gym, sometimes I'll do leg press. I'll normally train my lower body 2-3 days/wk through a combination of rep ranges -- anywhere between 1-20 reps, and sometimes even higher reps than that.
- Ignoring the people who don't train legs, common problems I see are people training as though their quadriceps are the entirety of their legs (or, similarly, having a "just squat" attitude), not keeping things balanced, and neglecting calves or doing "calf" exercises that don't put a great load through the calves. Technique is also a common problem, but that's not specific to any one body part.
- More consistency with my calf training.