Good Day, So I recently learned that my engine was only leaving me with about 8” of vacuum at idle, that led me to decide to go with manual brakes. I ended up ordering a master cylinder and prop valve from Tobin at Kore, who has been great. I guess I’m a bit intimidated by the fact of all the different fittings and line sizes. I have 1/4” to a 9/16-18 tube nut for the rear on the fender well. The two front lines coming off the calipers, one has broken and one is definitely not going to bend enough to fit underneath the prop valve to make it fit. My question is, is it possible to run braided flex hose off the prop valve to the calipers and the rear line on the firewall? I have read it’s not advisable but it sure seems like a pain to buy new tube and tube nut fittings and bend and flare. Sorry for the long winded post but I had to take a break when I snapped a brake line in half lol.