Starfox adventures how do you get white grub tubs from the well

first, you get 20 scarabs, enter the thorntail store, yellow section, and purchase the lantern. Don't bother purchasing fireflies, they are in the caves. Go up to the well and use tricky's "find" command. Enter the well and climb down the ladder. Use bomb spores drain the lake and retreive the boost upgrade for your staff. Re-enter the well and go to the ladder. You will see a glowing pad with an arrow on it. Select the boost and fly away! use the bomb spore on the bridge to get a block. Push the block onto the pad and talk to the crazy dinosaur. Use yet ANOTHER bomb spore to acsess the caves. here, use you lantern and navigate you way around until you find six white grubtubs. Return to the queen's palace and feed them to her.