I just got in all the pieces I needed to hook up most of my systems via SCART(with a SCART -> YPbPr converter box off of Ebay), but now I am having some weird issues. Most of them seem to be related to how bright the screen/signal is. Before this I had used the component inputs on both of my screens with Xbox, PS2, and Wii with no issues at all.
Master System - Looks great on TV1 after I turn the contrast all the way down, when contrast is up at all it's blurry. On TV2 it's wavy/jiggly similar to HSYNC being incorrect, but it varies with how bright the screen is (Ex: The first few seconds in-game on Astro Warrior are fine, but as soon as the big blue area start coming on screen the waviness returns, and moves down the screen in sync with the blue area)
CDX/32x - Same as Master System
Saturn - Same on TV1 as the previous 2. On TV2 the Saturn screen has the waviness, but once the game starts loading (Skeleton Warriors for reference) and in game, it's fine (at least for the first level)
Dreamcast - TV1 the colors are all messed up. The orange in the boot screen is very dark, and the white is a very dark purple. Colors are still screwed up in the BIOS. On TV2 the colors are correct at the boot screen, but wavy. The screen become completely garbled in the BIOS, like when the Y/Sync cable isn't connected but Pb and Pr are.
SNES - Same as CDX and MS.
Could it be I need 75Ohm resistors in the Scart cables, or maybe add some resistors to the component side? I got the cables from consolegoods, and I know they have a pretty good reputation for their SCART cables. Everything's NTSC.
Thanks in advance