Weight limits on Oasis Class waterslides

Hi...just read that there are weight limits on the Adventure of the Seas waterslides....Is that also true for Harmony and Symphony and if so...what are the restrictions?....Also what are the guidelines for the Abyss....I have a little one who is interested in trying it....Thanks

Height/Weight

Ultimate Abyss slide:

Guests must be 44" (1.1M) tall to go on the slide. The maximum weight of a participant cannot exceed 330 lbs/149 kg. Only one person on the slide at any time. Children cannot ride on the lap of another participant.

Perfect Storm water slides: minimum height to experience any of the water slides is 48" (1.22M).