Hi Spiritbee51! First of all, thank you for your nice message on @
Ziggysmom 's thread. It was very sweet of you to take the time to encourage us and point out that it's going to get better. I tend to fall into the 'woe is me' side of things these days instead of looking at all the improvements that I've made.
Way to go on your 134 flexion! That's terrific! I too have issues getting my leg completely straight. My knee is still fairly swollen, so although I'm hoping that when that finally goes down it will help, but who knows. There are a couple of exercises that my PT has me do that are probably what you're doing as well, but just in case:
1) While sitting, put leg straight (ha) out in front of you with your toes up - push down, right above your knee for a count of 30. Repeat 3 times
2) When you're walking, concentrate on the heel toe gait and that will naturally stretch your hamstrings and help with extension
3) I've read of people laying on their stomachs in bed and hanging their surgical leg off the bed, from right above the knee ( i haven't tried this one)
4) In bed, put leg out straight in front of you with just a rolled up hand towel under your ankle and allow gravity to help pull your leg down
5) When sitting with your leg in front of you, propped on a chair or ottoman, put some sort of a light weight on your knee to help it straighten. I've found that if you have an ice pack with a fair amount of weight (i have a big gel pak that's probably @5lbs) to it on top of your knee that sorta tortures you and ices your knee at the same time ;-)
I don't know about you, but I find the extension exercises much more uncomfortable than the flexion ones. Flexion ones kinda push the border of hurting, but the extension ones are just kinda torture. I'm sure many will be along shortly to offer more and better advice for you. Don't give up, keep up the great work and I am certain that your extension will improve with time!