Resize on hover taken out. ModNode introduced but needs a better ui approach.

src/signal-manager.h

@@ -73,7 +73,7 @@ namespace VISEQ::SIGNAL {
 		
 			void addSignalAtNode(WPTR_Node node){
 				Color c = {(unsigned char)(20 + (rand() % 200)), 100, (unsigned char)(20 + (int)(rand() % 200)), 200};
-				signals.emplace_back(std::make_shared<Signal>(node.lock()->position + Vec2Df{0.5f, 0.5f}, 8.0f, 0, c)); // position + 1 or else it does not render. why? no idea!
+				signals.emplace_back(std::make_shared<Signal>(node.lock()->position + Vec2Df{0.5f, 0.5f}, 8.0f, 480, c)); // position + 1 or else it does not render. why? no idea!
 				signals.back()->next = node;
 				signals.back()->last = node;
 				signals.back()->start = node;