R/2007scape should be functional. I know you can tick three lobsters. The timing is different and slightly more difficult than when fishing with three ticks. If I recall properly, you must wait one tick between beginning your three-tick action and clicking the fishing area. This may not seem like much of an advantage but it makes a difference when fishing in large groups. The second technique advantage that three-ticking has over normal fishing is that if you catch a fourth lobster, you will receive a message saying that you have reached your limit. However, if you two-tick or three-tick and then stop catching lobsters, you will still only get two messages instead of four. Three-ticking works best when there are lots of small fish around. The reason for this is that it becomes easier to notice when the next available lobster pops up after being caught by another fisherman. Also, because there are so many other fishermen active at once, it's less likely that you'll run into someone who catches more lobsters than you do. Finally, because lobsters don't stay down for very long, three-ticking allows you to catch more often. After all, if you two-tick or three-tick and then find out that another fisherman has already captured their limit, you're stuck with those lobsters!